kafka-4.3-openjdk-21 — security advisory

{
  "id": "55746c39804628a6b34acbaeeb78ced76b77f69d672c340e540b3884ddb50857",
  "url": "https://osv.dev/vulnerability/CGA-x96v-cmf9-54c7",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-x96v-cmf9-54c7",
    "summary": "CGA-x96v-cmf9-54c7",
    "evidence": "osv:CGA-x96v-cmf9-54c7",
    "products": [
      {
        "name": {
          "value": "kafka-4.3-openjdk-21",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.3.1-r12",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CGA-x96v-cmf9-54c7",
      "aliases": [
        "CGA-x96v-cmf9-54c7"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.3.1-r12"
                }
              ]
            }
          ],
          "package": {
            "name": "kafka-4.3-openjdk-21",
            "purl": "pkg:apk/chainguard/kafka-4.3-openjdk-21?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-x96v-cmf9-54c7.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "lz4-java",
                "component_purl": "pkg:maven/lz4-java@1.11.1",
                "component_type": "java-archive",
                "component_version": "1.11.1",
                "component_location": "/usr/lib/kafka/libs/lz4-java-1.11.1.jar",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-08T17:14:56Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-08T22:30:21.294418456Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-106449",
        "GHSA-343h-94h5-c4wr"
      ],
      "references": []
    },
    "related_cves": [
      {
        "value": "CVE-2026-106449",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 105021,
  "published_at": "2026-10-08T13:13:07+00:00"
}